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When & Why to reset the ECM/PCM

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Feb 23, 2017 | 04:28 PM

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#1

handydanno

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When & Why to reset the ECM/PCM

Do I need to reset the control module after a tune-up?

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Feb 23, 2017 | 04:51 PM

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HeyYou

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From: Clayton MI

Not really, but, it sure wouldn't hurt. Lets the computer learn how the engine runs with the new parts. It will figure it out anyway though.

Welcome to DF!

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